Eleaf Pico Dual is a compact profile dual 18650 mod with a powerful 50A/200W maximum output. It features a new cell balancing trickle charge system and delivers a maximum charging current of 1.5A for quick charge capability when using the Avatar quick charger. It has four switchable display interfaces: Puff interface, Second interface, Voltage interface and simplified interface. With 25mm diameter, the Pico Dual can handle all tanks up to 25mm diameter. Multiple protections protect mod very well. You can charge it via Micro USB port.